UP TGT Mathematics Probability Test Series - Part 5
In a group of persons, 30% have brown hair, 25% have brown eyes, and 10% have both brown hair and brown eyes. Find the p...
Type: MCQ • Marks: 1
In a group of persons, 30% have brown hair, 25% have brown eyes, and 10% have both brown hair and brown eyes. Find the probability that a person has brown hair given that they have brown eyes.
Options
A. 0.5
B. 0.4
C. 0.3
D. 0.2
Explanation
P(Hair | Eyes) = 0.10 / 0.25 = 0.4.
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